D. G. Reames

William Vadasz

Anthony J. Matz

Anthony J. (“Tony”) Matz was a procurement officer at the University of Chicago Met Lab. He helped obtain, handle, and move many of the materials for Chicago Pile-1 and witnessed it going critical on December 2, 1942.

Maxwell Goldblatt

Maxwell Goldblatt was born on June 13, 1916, in Chicago, Illinois. He worked as a Chemist at the Los Alamos Labs.

Roy Tonneson

Roy Tonneson worked for the Asbestos & Magnesia Materials Company.